When tackling messes, both wet and dry, having the right tool makes all the difference. We’re comparing two options designed for cleanup and more, each with its own set of strengths.
Quick Check
| Fact Name | DEWALT 9 Gallon Wet/Dry VAC | SUPEAIR 667667 |
|---|---|---|
| Product | ||
| Check Price | Check discount Price on Amazon | Check discount Price on Amazon |
| Wattage | Corded Electric | ac_dc |
| Product Dimensions | Not specified | 6″L x 7″W x 6″H |
| Material | Not specified | Plastic |
| Color | Not specified | Green-1 |
DEWALT 9 Gallon Wet/Dry VAC Review

DEWALT 9 Gallon Wet/Dry VAC: At a Glance
Wattage: Corded Electric
Special Features: Blower Function, Wet/Dry, With removable accessory bag
DEWALT 9 Gallon Wet/Dry VAC
The DEWALT 9 Gallon Wet/Dry VAC is a robust option for various cleaning needs. Its substantial 9-gallon capacity means fewer interruptions during larger tasks.
What We Like
- Powerful 5 HP motor for strong suction, capable of handling tough jobs.
- Versatile wet and dry pickup capabilities.
- Built-in blower port that can also function as an air pump with included adapters.
- Durable and flexible upgraded hose for better reach and usability.
- Rubberized casters for easy mobility around your workspace.
- Convenient accessory storage bag to keep components organized.
- Large, water-resistant on/off switch and a built-in tank drain for easy emptying.
Things to Consider
- The tank capacity refers to the total volume, not necessarily the operational capacity during use.
- Corded electric power means a tether to an outlet, potentially limiting reach without an extension cord.
DEWALT 9 Gallon Wet/Dry VAC, Heavy-Duty Shop Vacuum with Attachments, 5 Peak HP, with Blower Function, DXV09PA
SUPEAIR 667667 Review

SUPEAIR 667667: At a Glance
Product Dimensions: 6″L x 7″W x 6″H
Material: Plastic
Wattage: ac_dc
Special Features: Lightweight, Rechargeable
SUPEAIR 667667
The SUPEAIR 667667 presents itself as a more compact and potentially portable cleaning solution.
What We Like
- Lightweight design makes it easy to handle and maneuver.
- Rechargeable battery offers cordless operation, providing freedom of movement.
- Compact dimensions (6″L x 7″W x 6″H) suggest it might be suitable for smaller spaces or detailed work.
Things to Consider
- Requires charging before initial use for optimal performance.
- Specific wet/dry pickup capabilities are not detailed, suggesting it might be more focused on dry debris or blowing tasks.
Electric Blower Cordless with 2 X 4.0Ah Batteries Powerwed 800000 RPM, Stepless Speed Control, 200 MPH, Powerful Blower with 2 Nozzle, Lightweight Blower for Daily Cleaning of Yards, Garages, Lawns
The Biggest Difference
The most apparent distinction lies in their power source and intended use. The DEWALT 9 Gallon Wet/Dry VAC is a corded electric unit designed for heavy-duty wet and dry cleanup, boasting a powerful motor and larger capacity.
Conversely, the SUPEAIR 667667 is a rechargeable, lightweight unit. Its specifications suggest a focus on portability and potentially less intensive tasks, making it a different kind of tool for different needs.
What Changes in Real Life
- For large spills or workshop cleanup, the DEWALT 9 Gallon Wet/Dry VAC‘s larger capacity is invaluable.
- When you need to quickly clear leaves from a patio, the SUPEAIR 667667‘s lightweight and rechargeable nature offers immediate portability.
- In a home garage, the DEWALT’s corded power ensures consistent performance for extended dust extraction.
- For cleaning out a car interior without access to an outlet, the SUPEAIR’s battery-powered design is a clear advantage.
- When dealing with sawdust on a project, the DEWALT’s blower function can be useful.
- For quick dusting on a high shelf, the SUPEAIR’s lighter weight might be preferred.
How These Actually Work (And Why It Matters)
The DEWALT 9 Gallon Wet/Dry VAC uses a powerful electric motor to create suction, drawing air and debris into its large tank. The filtration system separates dry debris from the air, while its design allows for direct water intake for wet messes. The motor’s strength is key to its ability to handle both substantial debris and liquid.
The SUPEAIR 667667 likely operates using a rechargeable battery to power a motor that generates airflow. This airflow can be directed to blow debris away or, depending on its design, potentially collect it. Its operation is centered on the convenience of cordless power.
Which One Is Best for You?
Deciding between these two tools depends heavily on your specific needs and environment. Consider the types of messes you typically encounter and the locations where you’ll be using the device.
If your tasks involve substantial water spills, workshop dust, or large debris, a unit with a larger capacity and powerful, continuous operation like the DEWALT 9 Gallon Wet/Dry VAC might be more suitable. For quick cleanups, portability, and the convenience of not being tethered to an outlet, a rechargeable option like the SUPEAIR 667667 could be a better fit.
Which One Fits Your Life?
- If you frequently deal with workshop dust, sawdust, or larger spills, the DEWALT 9 Gallon Wet/Dry VAC is likely the better choice.
- If you need a tool for quick outdoor debris clearing and value cordless freedom, the SUPEAIR 667667 is a strong contender.
- If your workspace is limited and you need something easy to store and move, the SUPEAIR 667667 might fit your life.
- If you require a tool for consistent, prolonged heavy-duty cleaning sessions, the DEWALT 9 Gallon Wet/Dry VAC is designed for that.
- If you prefer the simplicity of a tool primarily for blowing or light dry vacuuming, the SUPEAIR 667667 could be sufficient.
My Honest Recommendation
For those who need a powerful and versatile workhorse for substantial cleaning tasks, the DEWALT 9 Gallon Wet/Dry VAC stands out with its large capacity and strong suction, making it ideal for garages, workshops, and larger spills.
If your priority is portability, ease of use for lighter tasks, and cordless convenience, the SUPEAIR 667667 offers a compact and rechargeable solution for quick cleanups and on-the-go needs.
Feature Comparison
| Feature | DEWALT 9 Gallon Wet/Dry VAC | SUPEAIR 667667 |
|---|---|---|
| Power Source | Corded Electric | Rechargeable (AC/DC) |
| Capacity | 9 Gallons | Not specified, likely smaller |
| Key Functionality | Wet/Dry Pickup, Blower, Air Pump | Primarily Blowing (based on typical models of this type) |
| Portability | Wheeled base, sturdy handles | Lightweight, compact, cordless |
| Special Features | Blower Function, Wet/Dry, Accessory Storage Bag, Tank Drain | Lightweight, Rechargeable |
| Intended Use | Heavy-duty cleanup, workshops, garages | Quick cleanups, portable tasks |
Specifications Comparison
| Fact Name | DEWALT 9 Gallon Wet/Dry VAC | SUPEAIR 667667 |
|---|---|---|
| Brand | DEWALT | SUPEAIR |
| Model | 9 Gallon Wet/Dry VAC | 667667 |
| Color | Not specified | Green-1 |
| Material | Not specified | Plastic |
| Product Dimensions | Not specified | 6″L x 7″W x 6″H |
| Wattage | Corded Electric | ac_dc |
| Special Features | Blower Function, Wet/Dry, With removable accessory bag | Lightweight, Rechargeable |
Maintenance and Care
For the DEWALT 9 Gallon Wet/Dry VAC, maintaining optimal performance involves regular cleaning of its filters, especially after wet or dusty pickups. The tank should be emptied and wiped down after each use to prevent odors and build-up. Inspecting the hose and power cord for damage is also recommended.
The SUPEAIR 667667, being rechargeable, requires ensuring the battery is properly charged before use. Keeping the intake and any collection area clean will ensure its efficiency. For any model, following manufacturer instructions for cleaning specific components is key to longevity.
When to Buy for Better Deals
While specific deals fluctuate, keeping an eye on major online retailers can yield savings on these cleaning tools. It’s always wise to compare prices and look for bundles that might include accessories.
- Check for seasonal sales events.
- Sign up for email alerts from online stores.
- Compare pricing across different major online platforms.
- Look for refurbished models if available and within your comfort level.
FAQs
What is the primary advantage of the DEWALT 9 Gallon Wet/Dry VAC?
Its primary advantage is its powerful motor and large 9-gallon capacity, making it ideal for heavy-duty wet and dry cleanup tasks.
Is the SUPEAIR 667667 suitable for wet messes?
The provided information does not explicitly state wet cleaning capabilities for the SUPEAIR 667667, suggesting it may be geared more towards dry debris or blowing.
How portable is the DEWALT 9 Gallon Wet/Dry VAC?
It features rubberized casters and strong handles for easier movement, but its corded nature means it’s less portable than a battery-powered unit.
What is the benefit of a rechargeable tool like the SUPEAIR 667667?
The main benefit is the freedom of movement without being tethered to a power outlet, making it convenient for various locations.
Do these units come with accessories?
The DEWALT 9 Gallon Wet/Dry VAC includes accessory adapters and a storage bag. The SUPEAIR 667667’s accessory details are not specified.
Quick Links
Final Decision
Both the DEWALT 9 Gallon Wet/Dry VAC and the SUPEAIR 667667 offer solutions for different cleaning scenarios.
Your choice will depend on whether you prioritize heavy-duty capacity and power or lightweight portability and cordless convenience.
Ultimately, the DEWALT 9 Gallon Wet/Dry VAC is a strong choice for those who demand robust performance and capacity for demanding cleaning jobs. Its wet/dry functionality and powerful motor make it a versatile tool for workshops and larger messes.
The SUPEAIR 667667, on the other hand, appeals to users seeking a lightweight, rechargeable, and easily maneuverable device for quicker, less intensive cleaning tasks or for use in areas without immediate power access.

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